168443384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1453}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 324358320

約数和(自身を除く): 155914936

約数列:

[1, 2, 4, 8, 43, 86, 172, 337, 344, 674, 1348, 1453, 2696, 2906, 5812, 11624, 14491, 28982, 57964, 62479, 115928, 124958, 249916, 489661, 499832, 979322, 1958644, 3917288, 21055423, 42110846, 84221692, 168443384]

約数ペア:

[(1, 168443384), (2, 84221692), (4, 42110846), (8, 21055423), (43, 3917288), (86, 1958644), (172, 979322), (337, 499832), (344, 489661), (674, 249916), (1348, 124958), (1453, 115928), (2696, 62479), (2906, 57964), (5812, 28982), (11624, 14491)]